Comparison

Flow Free vs MultiDuel Online

Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.

Head to head
About

Flow Free

Connect matching colored pipes to create a flow across the board, ensuring no pipes cross or overlap. Solve hundreds of challenging puzzles, with new daily levels available. Enjoy a relaxing or time-trial experience with smooth controls and engaging graphics.

Highlights
  • Warp paths across the board
  • Connect matching colors
  • Cover the entire board
  • Hundreds of free puzzles
  • Daily puzzles
  • Time Trial mode
Features
Read full description

Warps: Discover a new dimension of Flow Free®! Warp paths across the board in this challenging new Flow Free game. Connect matching colors with pipe to create a Flow®. Pair all colors, and cover the entire board to solve each puzzle. But watch out, pipes will break if they cross or overlap! Free play through hundreds of levels, or race against the clock in Time Trial mode. Gameplay ranges from simple and relaxed, to challenging and frenetic, and everywhere in between. How you play is up to you. So, give Flow Free: Warps a try, and experience "mind like water"! Flow Free: Warps features: * Over 2,500 free, warping puzzles! * Daily puzzles: new levels every day, never run out * Carefully crafted, high-quality puzzles ranging from easy to extreme! * Optimized touch controls for smooth, satisfying play * Game Center achievements and cloud sync of your progress * Clean, colorful graphics and fun sound effects Enjoy!

About

MultiDuel Online

Features
Read full description

Multi Duel Online is a collection of fun and competitive multiplayer games designed for quick 2-player online duels. Challenge your friends or compete against other players in fast-paced mini games that are easy to learn and fun to master. * 2-PLAYER ONLINE DUELS Challenge another player in real-time multiplayer matches. Each duel tests a different skill — strategy, logic, speed, or quick reflexes. * MULTIPLE MINI GAMES 1. Mine Duel Place your mines carefully, read the board, and outsmart your opponent. Every move could change the game! 2. Icon Rush Find the correct icon in a crowded grid and tap it before your opponent. How fast are your reflexes? 3. Sudoku Numbers Put your logic to the test in a competitive Sudoku challenge. Make the right moves and force your opponent to make a mistake. 4. Sudoku Icons A colorful twist on Sudoku. Solve the puzzle using icons instead of numbers and prove your strategic thinking. * MORE GAMES COMING SOON Multi Duel Online is constantly growing with new multiplayer mini games and new ways to compete. * COMPETE & CLIMB THE LEADERBOARD Win games, improve your skills, and climb the rankings. Can you become one of the best duel players? * PLAY WITH FRIENDS Send game invitations to your friends and challenge them to your favorite mini games. Play together, compete, and make new friends along the way. * QUICK & EASY TO PLAY - No complicated rules. Pick a game, find an opponent, and start playing. Each mini game is designed for short, exciting matches that you can enjoy anytime. - Whether you enjoy online multiplayer games, 2-player games, puzzle games, strategy games, or fast reflex challenges, Multi Duel Online gives you a variety of ways to compete. Choose a game. Challenge a friend. Start your duel!

Screenshots

Flow Free4 screens
MultiDuel Online4 screens

Verdict

The call

The clearest difference is in-app purchases: MultiDuel Online at none against Flow Free's 12. MultiDuel Online also leads on update cadence (weekly vs every 5 months). Flow Free's advantage is iOS requirement (13.0 vs 15.1). On price, ads and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Flow Free sells 12 one-off in-app purchases. MultiDuel Online asks for nothing beyond the download.

UpkeepUpdate frequency

Flow Free ships an update every 5 months, MultiDuel Online weekly. The most recent releases landed on October 26, 2026 and October 19, 2026 respectively.

Scorecard3 real differences · 7 level
Flow Free versus MultiDuel Online: the parameters behind the verdict, then further details
ParameterFlow FreeMultiDuel Online
PriceFreeFree
Rating4.7 (5.2K ratings) — better—
Positive reviews81.8% of reviews—
Number of ratings5.2K — better—
Update frequencyEvery 5 monthsWeekly — better
AdsYesYes
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.0 — better15.1
Further details — not scored
Size64 MB46 MB
Age rating4+12+
DeveloperBig Duck Games LLCQuang Le Van

Bugs and requests

Flow Free

Reported bugs

2 issues
  • Ads causing app freezes
  • Inability to close ads or return to game

Requested features

5 requests
  • More levels and packs
  • Ability to connect dots through warps
  • Option to disable flashing/bouncing completion indicators
  • Separate names for each Flow Free game
  • Ability to share/compete puzzles with friends

MultiDuel Online

Not enough reviews yet to summarise bugs or requests.

In-app purchases

12 purchases

Flow Free

One-time12
  • 5 Hints$0.99
  • Pastel Colors$0.99
  • Neon Rainbow Colors$0.99
Show 9 more
  • Fall Harvest Colors$0.99
  • Winter Chill Colors$0.99
  • Starter Bundle$1.99
  • Unlock All Themes$1.99
  • Comet Pack$1.99
  • Kids Pack$1.99
  • 20 Hints$2.99
  • Unlock All Packs$4.99
  • 100 Hints$9.99
None

MultiDuel Online

No in-app purchases

Questions

Is Flow Free free?
Flow Free is free to download, with in-app purchases available.
Is MultiDuel Online free?
MultiDuel Online is free to download, with no in-app purchases.
Do Flow Free or MultiDuel Online have ads?
Both Flow Free and MultiDuel Online show ads.
Which is updated more often, Flow Free or MultiDuel Online?
Flow Free ships an update every 5 months, and MultiDuel Online weekly. Most recently, Flow Free was updated on October 26, 2026 and MultiDuel Online on October 19, 2026.

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